body{
    font-size:84%;
}
.dustbin{
    width:100px;
    height:260px;
    line-height:1.4;
    background-color:gray;
    font-size:36px;
    font-family:"微软雅黑", "Yahei Mono";
    text-align:center;
    text-shadow:-1px -1px #bbb;
    float:left;
}
.dragbox{
    width:500px;
    padding-left:20px;
    float:left;
}
.draglist{
    padding:10px;
    margin-bottom:5px;
    border:2px dashed #ccc;
    background-color:#eee;
    cursor:move;
}
.draglist:hover{
    border-color:#cad5eb;
    background-color:#f0f3f9;
}
.dragremind{
    padding-top:2em;
    clear:both;
}